Welding Oil Tank Transformer

Product Introduction:

The welded transformer oil tank shell, a vital defensive component of transformers, serves a multitude of key purposes. In addition to containing insulating oil, it protects the internal iron core and windings and preserves a hermetic environment. Its primary structure is fabricated by welding high-strength steel sheets, resulting in a closed-container configuration. The diverse welding methods employed on the shell provide an effective barrier against the ingress of external moisture and dust. Simultaneously, it facilitates the unobstructed circulation of insulating oil—a process that boosts heat dissipation and in turn guarantees the safe, stable operation of the transformer’s internal parts.

Product Advantages:

The transformer oil tank casing stands as a crucial component of transformers, fulfilling core functions such as safeguarding internal parts, ensuring insulation, enabling heat dissipation, and maintaining hermeticity. Engineered to resist external impacts, it also provides robust support for the transformer’s internal components—this secures all parts firmly in position amid electromagnetic forces and averts stress-induced deformation that could impair normal operation. Functioning as a sealed container, the tank casing boosts insulating performance: its airtight structure blocks moisture ingress, prevents oil leakage, and facilitates efficient heat dissipation. Collectively, these attributes play a pivotal role in reducing the failure rate of the transformer’s internal components, cutting downtime losses stemming from malfunctions, enhancing the equipment’s long-term operational reliability, and lowering its overall life-cycle costs.

Production Process:

Raw material inspection → Cutting → Welding → Shot peening → MT→Spray painting→ Cleaning packaging  →CMM/GMM

Packaging and Shipping:

Our specialized team adheres to a stringent quality control procedure for each individual order. Prior to shipment, every product is subjected to thorough cleaning, precise labeling, and rust-proofing treatment. Subsequently, a rigorous visual examination is carried out to ensure flawless quality. Lastly, we package the products professionally and store them in our neatly organized warehouse—this ensures the goods are readily available for immediate dispatch whenever required.

Company Strength:
The company upholds the principles of optimizing all business processes and digitizing every workflow. Leveraging the efficient, high-speed network of its "5G factory", it integrates data from the PLM (Product Lifecycle Management) system, ERP (Enterprise Resource Planning) system, manufacturing MES (Manufacturing Execution System), and equipment management system. This integration enables the digital governance of business processes spanning R&D (Research and Development), scheduling, work reporting, process handover, delivery, and traceability. As a result, product R&D efficiency has been markedly enhanced, production cycles have been shortened, and the on-time delivery rate to customers has been secured.